Munro Partners

Position in CIEN — Ciena Corp

CIK 1768744 MELBOURNE, C3

Position in CIEN

as of Jun 30, 2026 · filed Aug 10, 2026 Compact

Position Value

$18,614,789

-$64,844,955 QoQ

Shares Held

37,946

-82.3% QoQ

Ownership

0.027%

of shares outstanding

% of Portfolio

0.42%

of 13F equity value

Holder Rank

#211

of 1,218 holders

Holding Since

Sep 2025

4 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Munro Partners holds $162,291,682 across 3 Communication Equipment names. CIEN ranks #2 (11.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LITE	Lumentum Holdings Inc.	160,222	$137,480,089
2	CIEN	Ciena Corp This page	37,946	$18,614,789
3	VIAV	Viavi Solutions Inc.	129,776	$6,196,804

4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$18,614,789	37,946	-82.3%	Shares	Sole	2026-08-10
2026-03-31	$83,459,744	214,975	-29.4%	Shares	Sole	2026-05-06
2025-12-31	$71,197,044	304,430	-45.3%	Shares	Sole	2026-02-17
2025-09-30	$81,127,993	556,930	—	Shares	Sole	2025-10-15
No filing history on record for this holder in this stock.